path to hashlink version

Index: src/compiler/main.ml
--- src/compiler/main.ml.orig
+++ src/compiler/main.ml
@@ -273,7 +273,7 @@ module Initialize = struct
 				"python"
 			| Hl ->
 				add_std "hl";
-				if not (Common.raw_defined com "hl_ver") then Define.raw_define_value com.defines "hl_ver" (try Std.input_file (Common.find_file com "hl/hl_version") with Not_found -> assert false);
+				if not (Common.raw_defined com "hl_ver") then Define.raw_define_value com.defines "hl_ver" (try Std.input_file (Common.find_file com "${PREFIX}/share/haxe/std/hl/hl_version") with Not_found -> assert false);
 				"hl"
 			| Eval ->
 				add_std "eval";